151337880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{420383}}^1$

素因数の和:420400

約数の個数: 48

約数和(自身を含む): 491849280

約数和(自身を除く): 340511400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 420383, 840766, 1261149, 1681532, 2101915, 2522298, 3363064, 3783447, 4203830, 5044596, 6305745, 7566894, 8407660, 10089192, 12611490, 15133788, 16815320, 18917235, 25222980, 30267576, 37834470, 50445960, 75668940, 151337880]

約数ペア:

[(1, 151337880), (2, 75668940), (3, 50445960), (4, 37834470), (5, 30267576), (6, 25222980), (8, 18917235), (9, 16815320), (10, 15133788), (12, 12611490), (15, 10089192), (18, 8407660), (20, 7566894), (24, 6305745), (30, 5044596), (36, 4203830), (40, 3783447), (45, 3363064), (60, 2522298), (72, 2101915), (90, 1681532), (120, 1261149), (180, 840766), (360, 420383)]